EDITOR'S CHOICE

Ballast replaces the need for 10 different ballasts to reduce costs The Uni-ballast operates any combination of lamps (T5, T8, T10 and T12). Dimmable down to a 50% light level, the ballast works with one- and two-lamp or three- and four-lamp (operates one to four lamps) 120V. It operates as Rapid Start or Instant Start, lighting lamps from 15W to 50W (F15, F17, F20, F25, F30, F32, F40 and F60). Said

Apr 01, 2001

Ballast replaces the need for 10 different ballasts to reduce costs

The Uni-ballast operates any combination of lamps (T5, T8, T10 and T12). Dimmable down to a 50% light level, the ballast works with one- and two-lamp or three- and four-lamp (operates one to four lamps) 120V. It operates as Rapid Start or Instant Start, lighting lamps from 15W to 50W (F15, F17, F20, F25, F30, F32, F40 and F60). Said to extend bulb life to 50%, the ballast has a seven-year warranty. Tramco Inc. Circle 290 on Reader Service Card

Expanding foam fills and seals cracks

PowerFoam, a one-part polyurethane expanding foam, fills and seals cracks, insulates, stops leaks and blocks drafts. The CFC-free propellant works on ordinary surfaces such as concrete, brick and metal. The surface can be damp and requires no special preparation. The surface of the foam dries within one to four hours and is fully cured in 12 to 15 hours. Once fully cured, the foam can be sanded, cut, plastered or painted. Power Fasteners Inc.Circle 287 on Reader Service Card

Hipot testers are designed for production lab testing

These Hipot Testers are bench-top safety testers designed for production and lab testing. These instruments permit tests to UL, CSA and IEC standards. The testers can be used for AC and DC withstanding voltage tests up to 6kV on various types of electrical equipment and components. Up to six different tests/programs can be stored and initiated at the touch of a button. Remote operation is also supported. AEMC Instruments Circle 289 on Reader Service Card

Flexible conduit offers EMI/RFI shielding

These three types of flexible electrical conduits offer EMI/RFI (electromagnetic and radio frequency interference) shielding. The liquidtight conduits permit traditional wiring solutions in shielding applications, providing an alternative to costly, specialized shielded cable assemblies. The conduit is designed to protect sensitive electronic circuits in applications such as communications, radar and data transmission. The shielding effectiveness ranges from 126 dB at 1 MHz to 120 dB at 1 GHz. Liquatite Electri-Flex Co. Circle 288 on Reader Service Card

Water-resistant lighting and power cable

This 105°C heavy-duty CPE Type SC stage lighting and power cable (also known as entertainment cable or EISL) is UL listed water-resistant and CSA-certified for wet locations in environment from -50°F to 105°C. The CPE stage lighting and power cable has been developed specifically to address the demanding applications of the stage lighting and entertainment industry. The cable is water-resistant and has a smaller diameter than previously available cables. It also offers outstanding abuse resistance.American Insulated Wire Corp. Circle 285 on Reader Service Card

Reel stand simplifies cable and wire pulling

The Sir Reel and Sir Reel Jr. reel stands come in pairs. Electricians can use on-site conduit or rigid pipe as an axle to hold reels up between the stands. The stands are lightweight, safe and easy to carry and use. There are no parts to assemble and they are an inexpensive and effective alternative to costly, bulky reel stands. The larger reel stands can support up to three 2,500-foot wire spools, or spools up to 25 inches in diameter. The smaller product can support up to four 500-foot wire spools, or spools up to 10 inches in diameter. Sir Reel Circle 293 on Reader Service Card

Multi-purpose formula cleans and protects

The CRC 2-26 multi-purpose precision lubricant features an “all-in-one” formula that allows the user to clean, lubricate and protect against corrosion. The formula is plastic safe, so it can be used around plastic insulators and enclosures without risk of damage or loss of insulating properties. It also helps prevent electrical malfunctions cthat are caused by water penetration, humidity, condensation and corrosion. It also restores resistance values and helps stop current leakage.CRC Industries Inc. Circle 286 on Reader Service Card